An element (density 6.8 g cm^(-3)) occurs in the BCC structure with cell edge of 290 pm. Calculate the number of atoms present in 200 g of the element.

An element (density 6.8 g cm^(-3)) occurs in the BCC structure with ce

1.	An element (density 6.8 g cm^(-3)) occurs in the BCC structure with cell edge of 290 pm. Calculate the number of atoms present in 200 g of the element.
Answer» SOLUTION :Calculate the ATOMIC mass, M. Then M GRAMS contains `6.023xx10^23` atoms. Calculate atoms PRESENT in 200 g.